Newcomers: Magdalena Bay

Lady Gaga and Bruno Mars bring back the duet

Newcomers: Jhayco

Sabrina Carpenter is more than Short n' Sweet

Newcomers: Porter Robinson

Learning to love: Oasis

How Megan Thee Stallion brought Japanese hip hop to the Hot 100

Mexican pop is bigger than you think

Fall Out Boy and the worst earworm ever

Learning to love: Coldplay